2660892719

素因数分解:

${\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 2837676240

約数和(自身を除く): 176783521

約数列:

[1, 31, 53, 89, 587, 961, 1643, 2759, 4717, 18197, 31111, 50933, 52243, 85529, 146227, 564107, 964441, 1619533, 2768879, 4533037, 29897671, 50205523, 85835249, 2660892719]

約数ペア:

[(1, 2660892719), (31, 85835249), (53, 50205523), (89, 29897671), (587, 4533037), (961, 2768879), (1643, 1619533), (2759, 964441), (4717, 564107), (18197, 146227), (31111, 85529), (50933, 52243)]